Portable pH Meter

Model: MA-260
Price: $407.00

MA-260 Portable pH Meter is a versatile and rugged Ohaus meter, reliable and easy to use in the lab or field. With an IP54-rated protective ABS plastic casing shielding the meter from water and dust damage, the compact and ergonomic design is adaptable for a wide array of environments. Automatic and manual temperature compensation ensures accurate readings while a data library stores up to thirty measurements for future reference. It is equipped with a large, easy to read LCD display. This unit uses 4.01, 7.00 or 10.01 pH Buffer Solution during calibration of the buffer groups. Buffer solution is available separately. The auto buffer recognition stores calibration data and helps avoid errors during the calibration process. A maintenance-free, 3-in-1 non-refillable plastic gel pH electrode with integrated temperature probe is included. Measurement range of the meter as equipped with supplied probe is 0 to 13x0.01pH. Accuracy is ±0.01pH. Temperature measurement is 0° to 80°C (32° to 212°F) x 0.1°. The meter also reads -1999 to +1999x1mv. MA-260 includes the pH electrode, a meter stand, wrist strap, pH buffer packets (4.01, 7.00, and 10.01pH) and carrying bag. Working environment is 41° to 104°F (5° to 40°C), 80%RH, non-condensing. Operates approximately 500 hours on four included AAA batteries.


  • IP54 rating protects from water and dust damage
  • Ergonomic design
  • Accurate readings
  • Data library can store up to 30 measurements
  • Large LCD display
  • For use in wide array of environments
  • Battery powered

Included Items:

  • Portable pH Meter
  • Meter Stand
  • Wrist Strap
  • pH Buffer Packets
  • Carrying Bag
  • 4 AA Batteries


Power Supply 4 AA batteries
Product Dimensions 3.5 x 1.4 x 6in (90 x 35 x 150mm)
Estimated Shipping Weight 2.0lbs (0.91kg)

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Power Supply 4 AA batteries
Product Dimensions 3.5 x 1.4 x 6in (90 x 35 x 150mm)
Estimated Shipping Weight 2.0lbs (0.91kg)
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